人教版初中英语七年级下册Unit9SectionA教材全解(共8页).doc
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1、精选优质文档-倾情为你奉上人教版初中英语七年级下册Unit9SectionA教材全解Unit9Whatdoeshelooklike?他长什么样?Unit 9 Section A课文全析1. short hair短发 curly hair straight hair【重点注释】short形容词,意为“短的;矮的”。short作“短的”讲时,可以指距离、时间、物体的“短”,反义词是long(长的)。例如:This pencil is short,but that one is long.这支铅笔短,但是那支长。short作“矮的”讲时,可以指人的个子矮,反义词是tall(高的)。例如:He is
2、a short man.他是一个身材矮小的人。【注意】shorts短裤。例如:I want to buy a pair of shorts.hair名词,意为“毛发,头发”,是不可数名词,没有复数形式,作主语时谓语动词用单数形式;在指具体的几根头发时,hair可视为可数名词,表示具体数量的“头发”。例如:She has long hair.她留着(一头)长发。Her hair is black and long.她的头发又黑又长。There is a hair on the bed.床上有一根头发。The boy has three hairs.这个男孩有三根头发。【注意】表示“某人长着或留着
3、发”时,只能用have/has,其构成为“Sb.+have/has+hair.”,例如:My mother has long hair.我妈妈留着长发。2.tall高的【重点注释】tall形容词,意为“高的”,反义词为short(矮的)。tall既可指人的身高,也可以表示物体高达。例如:My brother is very tall.我哥哥各自很高。She is a tall girl.她是个高个女孩。He lives in a tall building.他住在一幢高楼里。There is a tall tree in front of my house.我家前面有一颗高树。【注意】high
4、与tall形容树和建筑物“高”时可以互换,但形容mountain(山)时只能用high。【辨析记忆】tall与hightall常指人、动物、树、建筑物等“高”,但不指山的“高”,其反义词为short。a tall man一个高个子男人a tall building一幢高楼a tall tree一个高大的树high多指物体或位置的“高”,但不指人的“高”;还可以指抽象意义上的“高”,如:物价、温度、评价等,其反义词为low。a high mountain一座高山high prices高价3.medium height中等身高【重点注释】mediummi:dm或midim 形容词,意为“中等的,中
5、型的”。例如:My father is not tall.He is of medium height.我爸爸个子不高。他中等个子。This is a coat of medium size.这是一件中号外衣。What size shirt does he wear,small,medium or large?他穿多大的衬衫,小号、中号还是大号?Medium.中号。I want to buy a birthday cake of medium size.我想要买一个中号的生日蛋糕。【拓展记忆】1)middle也是形容词,意为“中间的”。例如:Im a middle school student
6、 in China now!现在我是一名中国中学生了!2)我们在购买衣服时,常常看到L,M,S的标志。其中L表示“大号”,是large的缩略形式;M表示“中号”,是medium的缩略形式;S表示“小号”,是small的缩略形式。heighthat 为形容词high的名词形式,意为“身高;高度”,描述人的外貌特征。height是不可数名词。如果说“某人中等身材(身高)”,其结构是:Sb. +be+ of medium height.其中of可以省略,并且“be + of + 名词”相当于“ be + 这个名词对应的形容词”。例如:My friend is thin and of medium h
7、eight.我的朋友很瘦,中等身材。He is of medium height=He is a man of medium height.= He is neither tall nor short.=She isnt tall or short.它是一个中等身高的男人。另外,如果对He is of medium height 的of medium height提问,可以是:Whats his height?或How tall is he?或What does he look like?【注意】询问某人的身高或某物的高度是多少,常用what,而不用how much或how many。例如:W
8、hats your height?你身高多少?Whats the height of that wall?那堵墙有多高?Whats the height of the mountain?这座山的高度是多少?【拓展记忆】height可与介词in连用,常用于描述某人或某物高度的句子中,其结构为:sb.+be+数字+meters/feet in height.此时,in height相当于形容词tall。例如:He is two metres in height.=He is two metres tall.他身高两米。4.medium build中等身材【重点注释】build此处用作名词,意为“体
9、型,体格”,描述人的外貌特征。例如:An elephant has a heavy build.大象体型庞大。【注意】He is of medium height .=He is medium height .=He has a medium height.他中等身高。He has a medium build=He is of medium build(提示:该句中,build与上句height都是不可数名词,medium height=medium build,height和build前如果有形容词修饰的话就要加个不定冠词,这是抽象名词具体化用法).他中等身材。【拓展记忆】build还可作
10、动词,意为“建筑,建立”。building为名词,意为“建筑物”。例如:They are building a new building.他们正在建造一座新楼。5.What does your friend look like?你朋友长什么样?【重点注释】What does/do+主语+look like?用来询问某人的外貌特征,意思是“看上去什么样?”,常用“主语+be+描述人物外貌特征的形容词”或“主语+have/has+名词(名词前可以有多个形容词修饰)”两种方式回答。例如:1)What does your friend look like?你朋友长什么样?He is short and
11、 thin.他又矮又瘦。2)What do they look like?他们长什么样?They are very tall.They have short straight hair.他们很高,留着短的直发。3)What does the girl look like?那女孩长什么样?Shes tall and thin./She has long black hair.她又高又瘦。/她留着长长的黑发。4)What does the young woman look like?那位女士长什么样?She has long curly hair.她留着长而卷曲的头发。【注意】此处的like是介词
12、,表示“像,像一样”。例如:He looks like his elder brother.他长得像他哥哥。【思考】She has long curly hair.怎么变否定句? She has long curly hair.能否说成She has curly long hair.?look like意为“看起来像”,like是介词,表示“像,像一样”。例如:The boy looks like his father.这个男孩长得像他父亲。【拓展】look还作实义动词,意为“看”,接宾语时必须与介词at连用。like,还作实义动词,意为“喜欢”。【辨析记忆】look like与be like
13、:look like看起来像指外观或外貌上长得像He looks like his father.他长得像他的爸爸。be like看起来像指人的性格、人品像What is he like?他是个什么样的人?He is vey friendly.他非常友好。【试题链接】What she like?She is of medium height.A.does;looks B.is;look C.does;look D.do;look(根据答语“她中等身材”可知是询问某人的外貌。主语she是第三人称单数,故用助动词does,其后用动词原形look,答案:C)6.Shes of medium heig
14、ht,and she has long straight hair.她中等身高(个子),留着长长的直发。【重点注释】Shes of medium height,此句是用来描述人外貌的常用句型.表示某人中等个头时,其构成为“Sb.+be+of+medium height.”;表示某人中等身材时,其构成为“Sb.+have/has +medium build.”(参见注释4)。例如:My Chinese teacher has medium build.=My Chinese teacher is of medium build.she has long straight hair.表示“某人长着
15、或留着发” 时,只能用have/has,其构成为“Sb.+have/has+hair”。例如:My mother has long hair.我妈妈留着长发。【拓展记忆】当表示某人的外貌特征时,常用结构为“Sb.+be+表示身高或体型的形容词或介词of引导的短语,例如:The man is tall.这个男人高。Mr.Smith is of medium height.史密斯先生是中等个儿。当表示某人的身体某一部位的特征时,常用结构为“Sb.+have/has+形容词+表示身体部位的名词”,例如:The girl has curly hair.这个女孩留着卷发。【辨析记忆】反义词:tallsh
16、ort longshort thinfat(heavy) curlystraightstraight是形容词,意为“直的”,反义词为curly kl ,意为“卷曲的”。例如:She has straight,not curly hair.她留着直发,不是卷发。She has a long curly hair.她的头发长而卷。(slim slim 苗条的;muscular强健的,强有力的)【拓展记忆】straight还可作副词,意为“直地”。例如:Go straight on and youll see a park.径直往前走,你会看到一个公园。7.Are you going to the
17、movie tonight?今天晚上你打算去看电影吗?【重点注释】Are you going to the movie tonight?=Are you going to go to the movie tonight?本句为现在进行时表示将来的用法,主要用于表示按计划或安排将要发生的动作,意为“计划/打算做某事”。表示位移的动词常用现在进行时表示将来,如arrive,come,leave,fly等。例如:Im leaving tomorrow.=Im going to leave tomorrow.我明天要走。【试题链接】I to the cinema.Would you like to c
18、ome with me?A.go B.am going C.have gone D.went(句意:我要去看电影。你愿意和我一起去吗?go 是位移动词,可用现在进行时表示将要发生的动作,答案:B)【试题链接】Why are you in such a hurry,John?There a basketball match between Class Three and our class in ten minutes?A.is going to be B.is going to have C.will have D.will hold(根据时间状语in ten minutes可知是表示将来的一
19、段时间之后的动作,故用一般将来时态。此句是there be的一般将来时,结构是“There is/are going to be”或“There will be”。答案:A)go to the movies=go to the cinema=see a/the film去看电影。(moviemu:vi电影)tonight此处作副词,意为“(在)今晚,(在)今夜”,其前不可带介词on或in,在句中单独用(tomorrow,yesterday);tonight还可作名词,意为“今晚”。例如:Are you free tonight?今晚你有空吗?I must go home to listen t
20、o tonights radio news.我要回家去听今晚的新闻广播。Would you like to have dinner with me tonight?今晚想和我一起吃午饭吗?Youll have fun at the party tonight.你在今晚的聚会上会玩得很开心。8.Yeah,but I may be a little late.好的,但是我可能晚一点儿。【重点注释】may为情态动词,意为“可能”,后接动词原形。例如:It may be in your pencil-box.它可能在你的文具盒里。Please ask Lily,she may know.请问莉莉吧,她
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